Thanks. If these voltages are correct, this would indicate why the 6bq7s sound a little tinny.
Pin 6 is at 122V which is 20V too high for the operating point of the first stage. But the worst measurement is Pin 1 at 249V. This says that the plate of the phase splitter is the same as the B+ which means that, basically, no current is flowing in the phase splitter.
The only way to fix this is to adjust R2 to a smaller value until Pin 6 comes down to about 100V (actually 98V is the right value). If you do this then the phase splitter should redefine its operating point to have some current flowing.
Your PCC88 is doing, more or less, the same thing.
It is not possible to roll tubes without considering the whether the new, different tube type, will come to the same operating point as the original tube. In this case, it's simply not working.
If you have time to look on the Bijou website, there is a section which gives R2 values for some popular tubes. If you want to roll tubes, it's really handy to socket R2 on both amp boards so that you can change it out with the tube.
Once you get R2 right for the 6BQ7, let us know how it sounds.
